1. Introduction
In State v. Miller, the Supreme Court of Connecticut reaffirmed that a trial court’s finding of probable cause following a constitutionally required preliminary hearing is not a final judgment permitting an immediate appeal. A defendant may challenge that determination after conviction and sentencing, but ordinarily cannot interrupt the prosecution to obtain appellate review of it.
The state charged Devoni Miller with several offenses, including murder under General Statutes § 53a-54a, arising from events in Cromwell on or about September 11, 2023. Article first, § 8, of the Connecticut constitution, as amended by article seventeen of the amendments, and General Statutes § 54-46a establish a probable cause hearing requirement for crimes punishable by death or life imprisonment.
The trial court conducted Miller’s probable cause hearing over four days between November 10, 2025, and March 2, 2026. On May 29, 2026, it found probable cause to believe that she had committed the charged murder. Miller appealed to the Appellate Court, and the Supreme Court transferred the appeal to itself under General Statutes § 51-199 (c) and Practice Book § 65-1.
The state moved to dismiss the appeal on June 29, 2026. The central issue was procedural rather than evidentiary: could the Supreme Court review the probable cause determination before conviction and sentencing? The court answered no. Its decision reinforces existing precedent rather than announcing a new rule of appealability.
3. Analysis of the Precedents Cited
A. The jurisdictional foundation: final judgment before appellate review
State v. Bemer, 339 Conn. 528, 537, 262 A.3d 1 (2021), and Wolfork v. Yale Medical Group, 335 Conn. 448, 459, 239 A.3d 272 (2020), support the proposition that the absence of a final judgment implicates appellate subject matter jurisdiction. Their role is foundational: they establish that finality is a legal limit on the court’s authority, not simply a discretionary case-management preference.
Halladay v. Commissioner of Correction, 340 Conn. 52, 57, 262 A.3d 823 (2021), reinforces the sequence of analysis. Before considering an appeal’s substantive arguments, the court must determine whether the challenged ruling is a final judgment. Solomon v. Keiser, 212 Conn. 741, 746, 562 A.2d 524 (1989), supplies the consequence: when final judgment is absent, dismissal is required.
Together with General Statutes §§ 51-197a and 52-263, these authorities explain why the Supreme Court addressed appealability before considering Miller’s objections to the probable cause finding.
B. State v. Mitchell: review is available after conviction and sentencing
State v. Mitchell, 200 Conn. 323, 512 A.2d 140 (1986), established that a defendant may obtain appellate review of a constitutionally required probable cause determination after conviction and sentencing. It expressly left immediate interlocutory review unresolved because that question had not been properly presented.
This distinction matters. Recognizing that a ruling is reviewable does not determine when review may occur. State v. Mitchell established the availability of later review without creating an immediate right of appeal.
C. State v. Atkins: the directly controlling decision
State v. Atkins, 203 Conn. 33, 522 A.2d 1234 (1987), answered the question left open in State v. Mitchell. It held that a probable cause determination was not a final judgment and did not satisfy either branch of the test governing appealable interlocutory rulings. It also expressly emphasized that the merits remained reviewable after conviction and sentencing.
Miller sought to reduce its authority by describing it as a “three paragraph per curiam decision.” The court rejected that approach. A precedent’s controlling effect depends on what it decides, not on how many paragraphs explain the decision. Because State v. Atkins resolved the same appealability issue, it directly governed Miller’s appeal.
D. State v. Curcio: when an interlocutory ruling may be appealable
State v. Curcio, 191 Conn. 27, 31, 463 A.2d 566 (1983), provides the two-part framework for determining whether certain interlocutory rulings count as final judgments. In general terms, its branches concern orders that terminate a separate and distinct proceeding, or orders that conclusively determine rights that further proceedings cannot affect.
The opinion concentrates on the second branch, asking whether delayed review would cause the loss of a cognizable legal right. Miller argued that her constitutional protection against being tried without a valid probable cause determination would be irretrievably lost once trial occurred.
The court concluded that State v. Atkins had already rejected that characterization for purposes of immediate appeal. Its determination that neither branch of State v. Curcio was satisfied necessarily included the conclusion that postponing review did not destroy a qualifying legal right.
E. State v. McPhail and State v. John: distinguishing jurisdictional concepts
Miller relied on State v. McPhail, 213 Conn. 161, 170, 567 A.2d 812 (1989), which described evidentiary insufficiency at a probable cause hearing as depriving the trial court of jurisdiction. She argued that State v. Atkins, decided earlier, had not confronted that later statement.
The court identified two problems with this reasoning. First, State v. Mitchell had already articulated the relevant jurisdictional principle before State v. Atkins was decided. The principle therefore was not a later development that undermined the controlling precedent.
Second, the court’s footnote invoked State v. John, 210 Conn. 652, 665 n.8, 557 A.2d 93 (1989), which clarified that the relevant language in State v. Mitchell concerned jurisdiction over the defendant’s person, not subject matter jurisdiction. The citation’s reference to Seebeck v. Connecticut records related certiorari history; the opinion does not rely on it for a separate substantive rule.
The distinction is essential: the trial court’s authority over a defendant and the appellate court’s authority to hear a premature appeal are different questions. Describing a probable cause defect as “jurisdictional” does not itself create an immediate appellate remedy.
F. The two State v. Boyd decisions: meaningful later review without acquittal
In State v. Boyd, 214 Conn. 132, 570 A.2d 1125 (1990), the court reversed a murder conviction because the admissible evidence at the probable cause hearing was insufficient. That decision expressly considered both State v. Mitchell and State v. McPhail. It demonstrates that the jurisdictional concerns emphasized by Miller can be addressed through postconviction review.
The later State v. Boyd, 221 Conn. 685, 697, 607 A.2d 376 (1992), explains the remedy. An insufficient probable cause showing calls for a new probable cause hearing and a new trial, rather than acquittal. This remedial distinction undermines the argument that a defective hearing necessarily establishes an enduring right never to be tried.
G. Supporting authorities on precedent and the right not to be tried
Conway v. Wilton, 238 Conn. 653, 658, 680 A.2d 242 (1996), supports the court’s reliance on stare decisis. The relevant inquiry is the substance and applicability of an earlier holding, not the length of its explanation.
State v. Fielding, 296 Conn. 26, 36, 994 A.2d 96 (2010), and State v. Ayala, 222 Conn. 331, 339, 610 A.2d 1162 (1992), further confirm the established understanding that a finding of probable cause is not a final judgment.
Finally, Midland Asphalt Corp. v. United States, 489 U.S. 794, 801, 109 S. Ct. 1494, 103 L. Ed. 2d 879 (1989), supplies a supporting analogy. It distinguishes a genuine right not to be tried from a right whose violation may require dismissal of a charge. The court used that distinction to explain why a procedural protection does not automatically create immunity from trial or a right to immediate appeal.
4. The Court’s Legal Reasoning
A. Appealability is distinct from the importance of the underlying right
Miller’s argument rested on a substantial constitutional safeguard. Nevertheless, the constitutional importance of a right does not independently establish appellate jurisdiction. The court had to determine whether the particular ruling was immediately appealable under the final judgment requirement and the recognized interlocutory framework.
Once State v. Atkins supplied a controlling answer, neither the seriousness of the charge nor the constitutional source of the hearing requirement permitted the court to bypass that limitation.
B. A required preliminary determination is not equivalent to immunity from trial
The constitutional provision states that no person shall be held to answer for a qualifying crime “unless upon probable cause shown at a hearing in accordance with procedures prescribed by law,” subject to specified military exceptions.
The court acknowledged the right not to be tried for a qualifying offense without the required hearing and determination. It nevertheless rejected the further proposition that an allegedly defective hearing necessarily creates an immediately enforceable right not to stand trial. The possibility of correction through a new hearing and trial is central to that distinction.
Thus, the court did not minimize the probable cause requirement. It separated the existence of the safeguard from the timing and form of appellate enforcement.
C. Later review can supply a meaningful remedy
The postconviction reversal in the first State v. Boyd decision showed that delayed review is not merely theoretical. A defendant may obtain relief for an insufficient probable cause determination even after trial.
That remedy does not prevent the burdens of the initial trial. The court’s conclusion was instead that those burdens do not convert this particular challenge into a qualifying interlocutory appeal under State v. Curcio.
D. The holding is limited to the appeal before the court
The decision concerns an immediate appeal from an affirmative probable cause determination following a hearing. It does not decide whether Miller’s hearing was defective, whether the prosecution’s evidence was sufficient, or what relief she might ultimately obtain on a properly presented postconviction appeal. Nor does it separately resolve the appealability of a materially different situation involving the complete denial of a required hearing.